Google Ads API v24.2 Adds Multi‑Party Approvals, AI Transparency, and Performance Max Enhancements
Patch your integrations to support SyntheticContentInfo and SyntheticContentAttestation, enable multi‑party approvals, and test the new experiment types before the EU AI Act deadline.
Patch your API client to support SyntheticContentInfo and SyntheticContentAttestation, enable multi‑party approvals, and test the new experiment types.
Summary
Google released Ads API v24.2 on 25 June 2026, adding multi‑party approvals (MPA) that require a second administrator to approve sensitive actions such as user invitations and access‑level changes.
The update also introduces SyntheticContentInfo and SyntheticContentAttestation fields on assets and ads, enabling developers to programmatically identify and label AI‑generated creative in preparation for the EU AI Act effective 2 August. Performance Max receives new visibility features, including segmentation of performance_max_placement_view reports by ad_network_type, YouTube brand channel linking, and a landing page text generation option that auto‑creates text assets from a website. Two new experiment types—COMPARE_CAMPAIGNS and a text‑customization experiment—expand testing capabilities. Documentation is reorganized to separate breaking changes from feature updates, simplifying future upgrades.
Key changes
- Multi‑party approvals (MPA) for sensitive account actions
- SyntheticContentInfo and SyntheticContentAttestation fields for AI‑generated creative
- Performance Max placement_view reports segmented by ad_network_type
- YouTube brand channel linking via API
- Landing page text generation for auto‑created text assets
- COMPARE_CAMPAIGNS and text‑customization experiment types
- Reorganized release notes separating breaking changes from feature updates